AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Manganite

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

Manganite from (Lucy Mine), Negaunee District, Marquette County, Michigan

 
Manganite from (Lucy Mine), Negaunee District, Marquette County, Michigan

Manganite from (Lucy Mine), Negaunee District, Marquette County, Michigan

Manganite from (Lucy Mine), Negaunee District, Marquette County, Michigan

DESCRIPTION:No. 44497
Mineral:Manganite
Locality:(Lucy Mine), Negaunee District, Marquette County, Michigan
Description:Lustrous black metallic manganite crystals in sheaf-like aggregates on massive manganite matrix. Ex. James B. Cone collection; ex. William R.C. Corson in 1918
Overall Size:7x7x3.5 cm
Crystals:5-10 mm
Archived: For reference only

 

 

 

 

 

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